Electrolysis with copper and galvanized metal flashings

Howdy guys and gals, this video explains something you will probable never need to know, but here goes.
Ken Gotleben of Gutleben construction hired me to complete the stucco on this project. He specializes in foundations for the last 35 years and is working as a project manager on this very complicated under ground addition which will serve as living space when complete.
Hi guys, this video shows a few different subjects. one being the Copper flashing where it meets the galvanized flashing. Another, covering the copper flashing to protect it from the Portland cement (it will turn brown if the cement splatters on it) and lastly the lath before the lath inspection. The guys name who completed the copper flashing is Ernie owner of golden gate flashing located in beautiful Alameda, ca.

How to prevent electrolysis when using copper & galvanized metals lathing flashings together.